Aghdam, Maral, Moazzam HassanPour Asil, Mahmood Ghasemnezhad, and Seyed Amir Abas Mousavi Mirkalaei. 2018. “Effects of Pre-Harvest Applications of Different Source of Calcium on the Cell Wall Fractions and Stem Bending Disorder of Gerbera (Gerbera Jamesonii L.) Cultivar Flowers”. Advances in Horticultural Science 33 (1):57-65. https://doi.org/10.13128/ahs-23328.